Base | Representation |
---|---|
bin | 110010000010… |
… | …111100001100 |
3 | 220200112012221 |
4 | 302002330030 |
5 | 11324303434 |
6 | 1145105124 |
7 | 216340345 |
oct | 62027414 |
9 | 26615187 |
10 | 13119244 |
11 | 7450756 |
12 | 44881a4 |
13 | 2944588 |
14 | 1a570cc |
15 | 12422b4 |
hex | c82f0c |
13119244 has 6 divisors (see below), whose sum is σ = 22958684. Its totient is φ = 6559620.
The previous prime is 13119233. The next prime is 13119247. The reversal of 13119244 is 44291131.
It is a happy number.
It is a super-2 number, since 2×131192442 = 344229126263072, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13119247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1639902 + ... + 1639909.
Almost surely, 213119244 is an apocalyptic number.
It is an amenable number.
13119244 is a deficient number, since it is larger than the sum of its proper divisors (9839440).
13119244 is a wasteful number, since it uses less digits than its factorization.
13119244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3279815 (or 3279813 counting only the distinct ones).
The product of its digits is 864, while the sum is 25.
The square root of 13119244 is about 3622.0496959595. The cubic root of 13119244 is about 235.8502113750.
The spelling of 13119244 in words is "thirteen million, one hundred nineteen thousand, two hundred forty-four".
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